chore(deps): update dependency google-cloud-spanner to v3.60.0

Author: renovate-bot

requirements.txt

@@ -165,9 +165,9 @@ google-cloud-core==2.4.3 \
     --hash=sha256:1fab62d7102844b278fe6dead3af32408b1df3eb06f5c7e8634cbd40edc4da53 \
     --hash=sha256:5130f9f4c14b4fafdff75c79448f9495cfade0d8775facf1b09c3bf67e027f6e
     # via google-cloud-spanner
-google-cloud-spanner==3.58.0 \
-    --hash=sha256:00d9a809155d9a92e891a0a2b2568b920016652549864024da30940ac780cc2c \
-    --hash=sha256:db1c632ac5d0a1188cfe45b31db416120d3e0b07e885d0443a398c99e9fec542
+google-cloud-spanner==3.60.0 \
+    --hash=sha256:65ddc72f2da3fd9ab1e98d7f2cbab1e2b1553221e6fc5b1c77c36ec439ba53cc \
+    --hash=sha256:aab1cbf3903ec4102e82372a5af75d64edd831cd1591243b970b61f5c2901a97
     # via -r requirements.in
 googleapis-common-protos[grpc]==1.71.0 \
     --hash=sha256:1aec01e574e29da63c80ba9f7bbf1ccfaacf1da877f23609fe236ca7c72a2e2e \